Angewandte Chemie International Edition

Cover image for Vol. 45 Issue 38

September 25, 2006

Volume 45, Issue 38

Pages 6231–6401

  1. Cover Picture

    1. Top of page
    2. Cover Picture
    3. Graphical Abstract
    4. Corrigenda
    5. News
    6. Book Reviews
    7. Highlight
    8. Minireview
    9. Review
    10. Communications
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    1. Cover Picture: Contribution of Ligand Desolvation to Binding Thermodynamics in a Ligand–Protein Interaction (Angew. Chem. Int. Ed. 38/2006) (page 6231)

      Natalia Shimokhina, Agnieszka Bronowska and Steve W. Homans

      Article first published online: 19 SEP 2006 | DOI: 10.1002/anie.200690128

      Ligand–protein interactions are associated with the desolvation of a ligand as it enters the protein-binding pocket (see cover picture). Homans and co-workers describe in their Communication on page 6374 ff. an estimate of the thermodynamic cost associated with this desolvation process. These data permit a complete breakdown of the binding thermodynamics into contributions from the ligand, protein, and solvent for the interaction of a small-molecule ligand with the mouse major urinary protein.

  2. Graphical Abstract

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    1. Graphical Abstract: Angew. Chem. Int. Ed. 38/2006 (pages 6234–6244)

      Article first published online: 19 SEP 2006 | DOI: 10.1002/anie.200690129

  3. Corrigenda

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    1. You have free access to this content
      Gold–Organic–Inorganic High-Surface-Area Materials as Precursors of Highly Active Catalysts (page 6244)

      Gerolamo Budroni and Avelino Corma

      Article first published online: 19 SEP 2006 | DOI: 10.1002/anie.200690130

      This article corrects:

      Gold–Organic–Inorganic High-Surface-Area Materials as Precursors of Highly Active Catalysts1

      Vol. 45, Issue 20, 3328–3331, Article first published online: 19 APR 2006

    2. You have free access to this content
      Conductance and Stochastic Switching of Ligand-Supported Linear Chains of Metal Atoms (page 6244)

      I-Wen Peter Chen, Ming-Dung Fu, Wei-Hsiang Tseng, Jian-Yuan Yu, Sung-Hsun Wu, Chia-Jui Ku, Chun-hsien Chen and Shie-Ming Peng

      Article first published online: 19 SEP 2006 | DOI: 10.1002/anie.200690132

      This article corrects:

      Conductance and Stochastic Switching of Ligand-Supported Linear Chains of Metal Atoms1

      Vol. 45, Issue 35, 5814–5818, Article first published online: 27 JUL 2006

    3. You have free access to this content
      Ligand-Selective Aqueous Synthesis of One-Dimensional CdTe Nanostructures (page 6244)

      Hao Zhang, Dayang Wang and Helmuth Möhwald

      Article first published online: 19 SEP 2006 | DOI: 10.1002/anie.200690133

      This article corrects:

      Ligand-Selective Aqueous Synthesis of One-Dimensional CdTe Nanostructures1

      Vol. 45, Issue 5, 748–751, Article first published online: 15 DEC 2005

  4. News

    1. Top of page
    2. Cover Picture
    3. Graphical Abstract
    4. Corrigenda
    5. News
    6. Book Reviews
    7. Highlight
    8. Minireview
    9. Review
    10. Communications
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  5. Book Reviews

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  6. Highlight

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    1. Metal-Catalyzed Asymmetric Epoxidations of Terminal Olefins Using Hydrogen Peroxide as the Oxidant (pages 6250–6252)

      Isabel W. C. E. Arends

      Article first published online: 4 SEP 2006 | DOI: 10.1002/anie.200602044

      Thumbnail image of graphical abstract

      The state of the art in asymmetric epoxidation catalysis using the green H2O2 as oxidant has been drastically improved. Chiral [Ti(salalen)] and simple chiral [Ti(salan)] catalysts are reported to be surprisingly active chiral catalysts for styrene and 1-octene, thereby leading to high yields and enantioselectivities.

  7. Minireview

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    1. On the Unpredictability of Odor (pages 6254–6261)

      C. S. Sell

      Article first published online: 19 SEP 2006 | DOI: 10.1002/anie.200600782

      Thumbnail image of graphical abstract

      . ‥, but how does it smell? Organic chemists have long been fascinated by the relationship between the structure of a molecule and its odor. Structure–odor models abound, but so do exceptions to the general rules. Our knowledge of the mechanism of olfaction has increased significantly over recent years; however, we are still far from consistently accurate and precise predictions of odor properties of molecules from their structures.

  8. Review

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    1. Intrinsic Dinitrogen Activation at Bare Metal Atoms (pages 6264–6288)

      Hans-Jörg Himmel and Markus Reiher

      Article first published online: 19 SEP 2006 | DOI: 10.1002/anie.200502892

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      Building bridges between diverse research fields—biological, biomimetic, and heterogeneous dinitrogen fixation—sheds light on the key questions of dinitrogen activation. The focus of this Review is on the bonding of N2 in the simplest model systems: metal atoms and their dimers (see scheme).

  9. Communications

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    1. Intramolecular Orbital Alignment Observed in the Photodissociation of [D1]Thiophenol (pages 6290–6293)

      Jeong Sik Lim, Ivan S. Lim, Kyoung-Seok Lee, Doo-Sik Ahn, Yoon Sup Lee and Sang Kyu Kim

      Article first published online: 8 SEP 2006 | DOI: 10.1002/anie.200601985

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      In-plane or out-of-plane: Two low-energy states of the phenylthiyl radical were observed in the photodissociation of [D1]thiophenol. The relative orientation of the singly occupied molecular orbital (SOMO) distinguishes the two species, namely (B1) and Ã(B2). This orbital is largely localized on the sulfur atom and exhibits atomic-orbital-like alignment with respect to the molecular plane (see picture).

    2. Tandem Ring Expansion of Alkenyl Benzocyclobutenol Derivatives into Substituted Naphthols (pages 6294–6296)

      Toshiyuki Hamura, Takeaki Suzuki, Takashi Matsumoto and Keisuke Suzuki

      Article first published online: 28 AUG 2006 | DOI: 10.1002/anie.200602428

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      Twice expanded: Substituted naphthols were prepared in a novel synthetic route starting from alkenyl benzocyclobutenol derivatives. The conversion includes two successive ring-enlargement processes (A[RIGHTWARDS ARROW]B[RIGHTWARDS ARROW]C; see scheme). The halonium ion (X+) induces expansion of the four-membered ring to a five-membered ring, and SmI2 promotes the expansion of the five-membered ring to the six-membered ring with concomitant elimination of ROSmI2.

    3. A Photoswitchable Miniprotein Based on the Sequence of Avian Pancreatic Polypeptide (pages 6297–6300)

      Simon Jurt, Andreas Aemissegger, Peter Güntert, Oliver Zerbe and Donald Hilvert

      Article first published online: 25 AUG 2006 | DOI: 10.1002/anie.200602084

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      Flip a switch: A peptide capable of adopting different conformations is constructed upon insertion of an azobenzene linker into the polypeptide backbone. A simple transformation (irradiation or heating) can be used to switch from one form to the other.

    4. A Thermodynamic Understanding of Clay-Swelling Inhibition by Potassium Ions (pages 6300–6303)

      Xian-Dong Liu and Xian-Cai Lu

      Article first published online: 25 AUG 2006 | DOI: 10.1002/anie.200601740

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      Caged: Potassium ions are trapped in coordination cages composed of surface hexagons and water molecules in a smectite interlayer (see picture; blue K, red O, white H). This microstructure leads to a striking stability of the single-layer K-smectite hydrate and inhibits further swelling of the clay.

    5. Soft Synthesis of Single-Crystal Silicon Monolayer Sheets (pages 6303–6306)

      Hideyuki Nakano, Takuya Mitsuoka, Masashi Harada, Kayo Horibuchi, Hiroshi Nozaki, Naoko Takahashi, Takamasa Nonaka, Yoshiki Seno and Hiroshi Nakamura

      Article first published online: 30 AUG 2006 | DOI: 10.1002/anie.200600321

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      Transparent Si nanosheets with a thickness of 0.37 nm are produced by chemically exfoliating calcium disilicide with propylamine hydrochloride (PA⋅HCl; see picture, Ca white, Si red). The nanosheets have a two-dimensional silicon backbone and are an order of magnitude thinner than previously reported silicon nanostructures.

    6. Molecular Self-Assembly of Macroporous Parallelogrammatic Pipes (pages 6306–6310)

      Myungeun Seo, Gon Seo and Sang Youl Kim

      Article first published online: 29 AUG 2006 | DOI: 10.1002/anie.200600847

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      The pipes, the pipes are calling: Organic parallelogram-shaped pipes of micrometer dimensions have been obtained by simply allowing drops of a solution of low-molecular-weight compounds to evaporate. This unique structure is formed by self-templated crystal growth during the evaporation. The mechanism of formation involves two polymorphic crystal forms in dynamic nonequilibrium conditions.

    7. Assembling Magnetic Nanowires into Networks: A Layered CoII Carboxylate Coordination Polymer Exhibiting Single-Chain-Magnet Behavior (pages 6310–6314)

      Yan-Zhen Zheng, Ming-Liang Tong, Wei-Xiong Zhang and Xiao-Ming Chen

      Article first published online: 25 AUG 2006 | DOI: 10.1002/anie.200601349

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      Parallel chains of CoII dimers are interlinked by trans-1,2-cyclohexanedicarboxylate ligands in a laminated coordination polymer (see picture; C gray, Co tourquise, O red), which exhibits single-chain-magnet behavior due to strong Ising-like intrachain ferromagnetic interaction that can not easily be reversed by the relatively weak interchain antiferromagnetic interaction.

    8. Processing of Polyacetylene from Aqueous Nanoparticle Dispersions (pages 6314–6317)

      Johannes Huber and Stefan Mecking

      Article first published online: 23 AUG 2006 | DOI: 10.1002/anie.200601694

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      Printed circuits: Aqueous polyacetylene dispersions were prepared by catalytic polymerization of acetylene in an aqueous emulsion with a cationic palladium catalyst with a bulky diphosphine ligand. Facile processing is demonstrated by ink-jet printing of the conductive-polymer dispersions to produce a functioning electronic device (see picture).

    9. Hierarchical Self-Assembly of Donor–Acceptor-Substituted Butadiene Amphiphiles into Photoresponsive Vesicles and Gels (pages 6317–6321)

      N. S. Saleesh Kumar, Shinto Varghese, Gopinathan Narayan and Suresh Das

      Article first published online: 21 AUG 2006 | DOI: 10.1002/anie.200602088

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      It all gels well: Amphiphilic donor–acceptor-substituted butadienes undergo spontaneous concentration-dependent self-assembly into highly fluorescent vesicles and gels. The vesicles and gels exhibit light-induced destruction and self-repair as a result of the photochromic nature of the butadiene chromophore.

    10. Control of the Yeast Cell Cycle with a Photocleavable α-Factor Analogue (pages 6322–6325)

      Laurie L. Parker, Josh W. Kurutz, Stephen B. H. Kent and Stephen J. Kron

      Article first published online: 28 AUG 2006 | DOI: 10.1002/anie.200602439

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      Under arrest: Photodegradation of a synthetic yeast α-factor analogue releases yeast from mating-factor-induced arrest into the cell cycle. This peptide has sufficient activity to arrest cells in G1 at reasonable doses and it can be specifically degraded through exposure to UV light at a wavelength that is “safe” for most cells. FITC-A=absorption of a fluorescein isothiocyanate analogue.

    11. Gold-Nanoparticle-Enhanced Current Transport through Nanometer-Scale Insulating Layers (pages 6325–6328)

      Yongdong Jin, David Cahen, Noga Friedman and Mordechai Sheves

      Article first published online: 1 SEP 2006 | DOI: 10.1002/anie.200602215

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      Coupling of noble-metal nanoparticles (NPs) into electronics might lead to interesting new avenues in nanoelectronics. It was found that currents through metal//organic (or inorganic) insulator/Au NP monolayer//metal planar junctions (2) are orders of magnitude higher than what is obtained without the NP monolayer (1).

    12. Mechanical and Dielectric Properties of Pure-Silica-Zeolite Low-k Materials (pages 6329–6332)

      Zijian Li, Mark C. Johnson, Minwei Sun, E. Todd Ryan, David J. Earl, Wolfgang Maichen, Jeremy I. Martin, Shuang Li, Christopher M. Lew, Junlan Wang, Michael W. Deem, Mark E. Davis and Yushan Yan

      Article first published online: 23 AUG 2006 | DOI: 10.1002/anie.200602036

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      Specialk: Pure silica zeolites (PSZs) have been shown experimentally to display a remarkably higher elastic modulus than amorphous porous silicas at any given porosity or dielectric constant (k) value as a result of their crystalline structure. The combined experimental and theoretical findings suggest that PSZs have the necessary properties for use as the next generation of low-k insulators.

    13. Multifunctional Heterogeneous Catalysts: SBA-15-Containing Primary Amines and Sulfonic Acids (pages 6332–6335)

      Ryan K. Zeidan, Son-Jong Hwang and Mark E. Davis

      Article first published online: 28 AUG 2006 | DOI: 10.1002/anie.200602243

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      Dual functions: The simultaneous immobilization of primary amines and sulfonic acids on mesoporous silica SBA-15 (SBA-15-A/B; see scheme) creates a heterogeneous catalyst that exhibits cooperative catalytic behavior in the aldol condensation reaction. The respective chemical reactivities of the acid and base groups are maintained, whereas homogeneous analogues are neutralized in solution. TEOS=tetraethoxysilane.

    14. Intermolecular Rhodium-Catalyzed Carbometalation/Heck-Type Reaction in Water (pages 6336–6338)

      Takuya Kurahashi, Hiroshi Shinokubo and Atsuhiro Osuka

      Article first published online: 28 AUG 2006 | DOI: 10.1002/anie.200602585

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      Only in water: A fully intermolecular rhodium-catalyzed domino coupling reaction, in which aryl boronic acids react with alkynes and acrylates to afford substituted 1,3-dienes, can only be successfully carried out in water. The reaction predominantly provides 1,4-addition products in aqueous THF and Heck-type addition products in a homogenized system with sodium decyl sulfate. cod=1,5-cyclooctadiene.

    15. Nanoscale Silica Capsules Ordered on a Substrate: Oxidation of Nanocellular Thin Films of Poly(styrene-b-dimethylsiloxane) (pages 6338–6341)

      Lei Li and Hideaki Yokoyama

      Article first published online: 25 AUG 2006 | DOI: 10.1002/anie.200602274

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      Small capsules: Nanoscale silica capsules can be synthesized by the oxidation of nanoscale bubbles in the poly(dimethylsiloxane) domains of poly(styrene-b-dimethylsiloxane). These nanobubbles are introduced by a process involving supercritical carbon dioxide. The nanocapsules are opened up after dry etching (see AFM image).

    16. N2[BOND]Cu[BOND]F: A Complex of Dinitrogen and Cuprous Fluoride Characterized by Rotational Spectroscopy (pages 6341–6343)

      Simon G. Francis, Steven L. Matthews, Oleg Kh. Poleshchuk, Nicholas R. Walker and Anthony C. Legon

      Article first published online: 28 AUG 2006 | DOI: 10.1002/anie.200601988

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      Dinitrogen bound: A compound formed by dinitrogen with cuprous fluoride has been synthesized by laser ablation of a copper rod in the presence of a source of F atoms and N2. The rotational spectrum of 15N2[BOND]Cu[BOND]F has been assigned, and the rotational, centrifugal, and nuclear hyperfine coupling constants have been determined. These constants and electronic structure calculations give conclusions about the nature of this novel molecule.

    17. Design and Implementation of a Highly Selective Minimal Self-Replicating System (pages 6344–6348)

      Eleftherios Kassianidis and Douglas Philp

      Article first published online: 28 AUG 2006 | DOI: 10.1002/anie.200601845

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      Self-direction: A rationally designed self-complementary template (see picture) is capable of replication, thereby amplifying itself from a reaction mixture to the exclusion of its diastereomer. This approach allows a highly selective amplification by focusing on templates that display a high level of complementarity to transition states.

    18. Efficient Polymer-Assisted Strategy for the Deprotection of Protected Oligosaccharides (pages 6349–6352)

      Hiroshi Tanaka, Tadasuke Ishida, Nobuatsu Matoba, Hirokazu Tsukamoto, Haruo Yamada and Takashi Takahashi

      Article first published online: 17 AUG 2006 | DOI: 10.1002/anie.200601128

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      New strategies in sugar synthesis: A prelinker containing a dihydropyranyl moiety and an activated ester can be attached to a sugar, which is then loaded onto an amino-modified support by amidation. Standard protecting-group manipulations are possible. Final cleavage of the linker under mildly acidic conditions provides the fully deprotected oligosaccharides. TFA=trifluoroacetic acid.

    19. Tuning Linear Copolymers into Protein-Specific Hosts (pages 6352–6355)

      Sebastian J. Koch, Christian Renner, Xiulan Xie and Thomas Schrader

      Article first published online: 28 AUG 2006 | DOI: 10.1002/anie.200601161

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      Being picky: A new concept for selective protein recognition by artificial receptor molecules involves statistical copolymerization of simple binding monomers in defined stoichiometric ratios. As an example of its efficiency, an arginine-rich lysozyme is recognized by a bisphosphonate-rich copolymer with a remarkable Kd value of 25 nM, 100-times superior to that of cytochrome c, which is comparable in size and isoelectric point.

    20. A σ-Donor with a Planar Six-π-Electron B2N2C2 Framework: Anionic N-Heterocyclic Carbene or Heterocyclic Terphenyl Anion? (pages 6356–6359)

      Taryn D. Forster, Kelly E. Krahulic, Heikki M. Tuononen, Robert McDonald, Masood Parvez and Roland Roesler

      Article first published online: 29 AUG 2006 | DOI: 10.1002/anie.200601229

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      NB! The anionic ligand 2 was synthesized through deprotonation of a planar, formally zwitterionic diazadiborine precursor, isolated as a lithium salt, and structurally characterized. According to experimental evidence and theoretical calculations, 2 can be considered as an intermediate between two classical classes of ligands: N-heterocyclic carbenes 1 and terphenyls 3.

    21. Rh-Catalyzed Asymmetric Hydrogenation of α-Aryl Imino Esters: An Efficient Enantioselective Synthesis of Aryl Glycine Derivatives (pages 6360–6362)

      Gao Shang, Qin Yang and Xumu Zhang

      Article first published online: 28 AUG 2006 | DOI: 10.1002/anie.200601540

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      A highly enantioselective synthesis of aryl glycine derivatives from asymmetric hydrogenation was achieved by subjecting N-PMP-protected α-aryl imino esters to hydrogenation under Rh–bisphosphine catalysis (see scheme; PMP=para-methoxyphenyl, cod=cycloocta-1,5-diene). The PMP group could be easily removed for the preparation of enantiomerically pure aryl glycine derivatives.

    22. Zirconocene-Catalyzed Reactions of Alkenyl-Substituted Enol Ethers (pages 6362–6365)

      José Barluenga, Lucía Álvarez-Rodrigo, Félix Rodríguez and Francisco J. Fañanás

      Article first published online: 23 AUG 2006 | DOI: 10.1002/anie.200601959

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      A straightforward approach: An unprecedented zirconocene-catalyzed isomerization–magnesation reaction of readily available alkene-substituted enol ethers allows the direct synthesis of functionalized Grignard reagents. Cp=cyclopentadienyl.

    23. A Chiral Primary Amine Thiourea Catalyst for the Highly Enantioselective Direct Conjugate Addition of α,α-Disubstituted Aldehydes to Nitroalkenes (pages 6366–6370)

      Mathieu P. Lalonde, Yonggang Chen and Eric N. Jacobsen

      Article first published online: 28 AUG 2006 | DOI: 10.1002/anie.200602221

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      Dual activation: The bifunctional primary amine thiourea catalyst 1 promotes the highly enantioselective direct conjugate addition of α-branched aldehydes to nitroalkenes (see scheme). Cooperative activation of both the nucleophile and electrophile allows the use of mild reaction conditions and provides access to a wide variety of adducts with vicinal quaternary and tertiary stereogenic centers (>90 % ee).

    24. Fused Tricyclic Disilenes with Highly Strained Si[BOND]Si Double Bonds: Addition of a Si[BOND]Si Single Bond to a Si[BOND]Si Double Bond (pages 6371–6373)

      Ryoji Tanaka, Takeaki Iwamoto and Mitsuo Kira

      Article first published online: 21 AUG 2006 | DOI: 10.1002/anie.200602214

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      Internal fusion: The stable fused tricyclic tetraalkyl disilenes cis-1 and trans-1 were synthesized as yellow and red-purple crystals, respectively (see picture). X-ray analysis has shown that the geometry around the Si[DOUBLE BOND]Si bond in trans-1 is unusually distorted, but is rather normal in cis-1. Disilene trans-1 isomerizes stereospecifically to a tetracyclic isomer by unprecedented addition of a Si[BOND]Si single bond to a Si[BOND]Si double bond.

    25. Contribution of Ligand Desolvation to Binding Thermodynamics in a Ligand–Protein Interaction (pages 6374–6376)

      Natalia Shimokhina, Agnieszka Bronowska and Steve W. Homans

      Article first published online: 14 AUG 2006 | DOI: 10.1002/anie.200602227

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      Solvation is free: The affinities within biomolecular associates are governed by a complex interplay between structure and dynamics of the interacting species and solvent water. The contribution of ligand desolvation in the binding of small ligands to the major urinary protein has been examined to give a complete breakdown of binding thermodynamics in this system.

    26. Formal Total Synthesis of (+)-Zaragozic Acid C through an Ireland–Claisen Rearrangement (pages 6376–6380)

      Jens O. Bunte, Anthony N. Cuzzupe, Alica M. Daly and Mark A. Rizzacasa

      Article first published online: 30 AUG 2006 | DOI: 10.1002/anie.200602507

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      A simple rearrangement: A formal total synthesis of zaragozic acid C (1) was achieved by the synthesis of intermediate 2. The key step involves an Ireland–Claisen rearrangement of an allylic ester to generate a carbon–carbon bond and two asymmetric centers simultaneously.

    27. New News about an Old Drug: Investigations on the Polymorphism of Triamcinolone Acetonide (pages 6381–6383)

      Christian Näther and Inke Jeß

      Article first published online: 29 AUG 2006 | DOI: 10.1002/anie.200601468

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      Even a very old drug holds some surprises when its polymorphism is investigated in detail. The commercially available form of triamcinolone acetonide (modification I) is a hydrate that contains a small amount of water, which is responsible for its stability. The removal of water results in a transformation into the previously unknown modification II. This finding may have a large impact on the production of the dosage form.

    28. [B(CO2H)4] and [B(CNCH3)4]3+: Homoleptic Boron Complexes Containing Carboxy and Methylisocyanide Ligands (pages 6383–6386)

      Eduard Bernhardt, David J. Brauer, Maik Finze and Helge Willner

      Article first published online: 29 AUG 2006 | DOI: 10.1002/anie.200601870

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      Series clincher: The synthesis of salts of the [B(CO2H)4] ion and the [B(CNCH3)4]3+ ion starting from [nBu4N][B(CN)4] are described. Thus, the series including [B(CN)4], [B(CO2H)4], and [B(CF3)4] has now been completed. The figure shows the [B(CO2)2(CO2H)2]3− ion in [Co(NH3)6][B(CO2)2(CO2H)2]⋅2 H2O (O red, C black, B yellow, H white).

    29. High-Yield Ruthenium-Catalyzed Friedel–Crafts-Type Allylation Reactions Using Dicationic RuIV Catalysts (pages 6386–6391)

      Ignacio Fernández, René Hermatschweiler, Frank Breher, Paul S. Pregosin, Luis F. Veiros and Maria José Calhorda

      Article first published online: 23 AUG 2006 | DOI: 10.1002/anie.200600447

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      Unexpected linkage: The use of dicationic RuIV complexes in the Friedel–Crafts-type allylation of aromatic alcohols leads unexpectedly to the formation of a new C[BOND]C bond and not to the phenolation product (see scheme). NMR spectroscopy, diffusion data, DFT calculations, and X-ray diffraction analysis provide new insights with respect to the mechanism of this reaction.

    30. Structure Identification of Precatalytic Copper Phosphoramidite Complexes in Solution (pages 6391–6394)

      Hongxia Zhang and Ruth M. Gschwind

      Article first published online: 23 AUG 2006 | DOI: 10.1002/anie.200601880

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      1+1 is more than 2: A binuclear copper phosphoramidite precatalyst with mixed trigonal/tetrahedral coordination environments (see picture) is proposed based on NMR spectroscopy, mass spectrometry, and elemental analysis. The precatalyst represents a new structural motif for stereoselective copper catalysts and explains ligand acceleration and salt sensitivity in highly enantioselective 1,4-additions to enones.

  10. Preview

    1. Top of page
    2. Cover Picture
    3. Graphical Abstract
    4. Corrigenda
    5. News
    6. Book Reviews
    7. Highlight
    8. Minireview
    9. Review
    10. Communications
    11. Preview
    1. Preview: Angew. Chem. Int. Ed. 38/2006 (page 6401)

      Article first published online: 19 SEP 2006 | DOI: 10.1002/anie.200690131

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